Factor Info

ID 107847
Size 1001 digits / 3325 bits
Status composite
Value 80962894322913794740688723142840211277052376248892641561841428025496709855046693133298322091059212723453210441955712962546380674042787434943720457161860609512098743313899312591830787075863932077998284736955805219923950564630330385822262442953462922621244804813308268461652962415486330550308851040835429387559820390754271621473759377682719030691361200327097753448026371773258392128258250386681714807404068510946592266852699274695444171441175205196220859074051064777742879102305835505469208601135510801977041464088631456922340657269600991112583768947988814837432704103017378741458758024048045531447717281903267168899559160409344115295647565325851499514589232973119562171230820447540848398503660262989027871460179090108092045933941094239562581523921252720675543808201053482452440497967164261999622651309661321827063032644241720800738579065923336217576371477509812403976116032137016422999466057899809221531194682071073921169839388405473999391376463443117351147078199587792273345059007414708170396120529169

Factorizations

Primary (ID: 149) 1243136101631663129079979782427254735474816905340504524221 (proven prime)
(ID: 131417) 65127940711115166882737253257777512403412355457662640328418566928058485593841901902541018985469760635358800045439075120715929421142578156305420580840437393757774130971239339577223247931555773230753683467042647633268438900375147535938326353977231328137963907377280385857196213456801380298668240758607706784702253919805005326161894863140364995219620421308946933058685585993410846972067126590645840339678176578592613641673808514225437802586205179995678659805564837996746035312465251450264592865585384744414921988198931539799483466357852200314943833655220263165313745932645698353848333092660160809107593980928644857226562679693777237338106637510879879137098949799161944650789312134805919723936477512904921289201867531386811153990887541248919056021027261306660333961819192198772907350283760419982138373634371846970483741581951109833170247260803964764253927964513167955703993603916877933395728010056975967822327539922814631441214295258976161941103589 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.